billow

English

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billow¹

  • /ˈbɪl.oʊ/ Canada, US
  • /ˈbɪl.əʊ/ California, UK
  • /ˈbɪl.əʉ/ Australia
  • /ˈbɪl.loː(w)/ South Asia
  • /bɪˈloː(w)/ South Asia

Sounds like below · Rhymes with -ɪləʊ

Where it comes from

From Middle English *bilwe, borrowed from Old Norse bylgja, from Proto-Germanic *bulgijō.

Cognates include Danish bølge (“wave”); Norwegian Bokmål bølge (“wave”), Norwegian Nynorsk bylgje (“wave”); Swedish bölja (“wave”); German Low German Bulge, Bulg, Bülg (“billow, wave”); German Bulge (“billow, wave”). Compare bellow, bawl.

noun billows

  1. A large wave, swell, surge, or undulating mass of something, such as water, smoke, fabric or sound. […] Whom the winds waft where'er the billows roll, / From the world's girdle to the frozen pole;

verb billows · billowing · billowed

  1. To surge or roll in billows. During the preceding afternoon a heavy North Pacific fog had blown in … Scudding eastward from the ocean, it had crept up and over the redwood-studded crests of the Coast Range mountains, […], billowing steadily eastward, it had rolled up the western slopes of the Siskiyou Range, […]
  2. To swell out or bulge. Her new green flowered-muslin dress spread its twelve yards of billowing material over her hoops and exactly matched the flat-heeled green morocco slippers her father had recently brought her from Atlanta.

Billow²

Where it comes from

Probably a variant of Bellow or Bellew.

proper noun Billows

  1. A surname.

Translations

Every language

noun large wave

Españololeada, ola
日本語波浪 harō
中文巨浪 jùlàng
Portuguêsvaga
Françaisflot
DeutschWoge
Italianomaroso
Русскийбольша́я волна́ bolʹšája volná, вал val

verb to surge in billows

Françaisondoyer
Deutschwabern, wogen
Русскийвздыма́ться vzdymátʹsja

verb to swell or bulge

Españolhincharse, inflarse
Deutschbauschen
Русскийнадува́ться naduvátʹsja, выпя́чиваться vypjáčivatʹsja

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Cite this
MLA

"billow." Wiktionary, via Micwyn, micwyn.com/word/billow. Accessed 6 Nov. 2026.

APA

billow. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/billow

Chicago

"billow." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/billow.

BibTeX
@misc{billow_2026,
  title = {billow},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/billow},
  urldate = {2026-11-06}
}